2012-08-12 19:29:00 [WARNING] Task of 'bPermissions' generated an exception
java.util.ConcurrentModificationException
	at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
	at java.util.HashMap$ValueIterator.next(HashMap.java:822)
	at java.util.AbstractCollection.addAll(AbstractCollection.java:305)
	at java.util.HashSet.<init>(HashSet.java:100)
	at org.bukkit.permissions.PermissibleBase.getEffectivePermissions(PermissibleBase.java:232)
	at org.bukkit.craftbukkit.entity.CraftHumanEntity.getEffectivePermissions(CraftHumanEntity.java:135)
	at de.bananaco.bpermissions.imp.SuperPermissionHandler.setupPlayer(SuperPermissionHandler.java:128)
	at de.bananaco.bpermissions.imp.SuperPermissionHandler.setupPlayer(SuperPermissionHandler.java:182)
	at de.bananaco.bpermissions.imp.WorldChecker.update(WorldChecker.java:26)
	at de.bananaco.bpermissions.imp.WorldChecker.run(WorldChecker.java:62)